<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=, initial-scale=1.0">
    <title>Document</title>
</head>
<style>
    #data{width: 100%;text-align: center;float: left;}
    .div{
        width: 200px;
        height: 200px;
        background-color: gray;
        width: 30%;
        float: left;
        border: 10px solid rgb(221, 220, 216);
    }
    .div1{
        width: 200px;
        height: 200px;
        background-color: gray;
        width: 30%;
        float: left;
        border: 10px solid rgb(186, 185, 181);
    }
    .div2{
        width: 200px;
        height: 200px;
        background-color: gray;
        width: 30%;
        float: left;
        border: 10px solid rgb(176, 175, 171);
    }
  
</style>
<body>
    <div id="data">亮瓷白</div>
   
    <div class="div"></div>
    <div class="div"></div>
    <div class="div"></div>
    <div class="div"></div>
    <div class="div"></div>
    <div class="div"></div>
    <div class="div"></div>
    <div class="div"></div>
    <div class="div"></div>
    <div id="data">云石灰</div>

    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div id="data">烟灰色</div>

    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>
    <div class="div1"></div>

</body>
</html>